Application analysis of WCDMA wireless communication system in coal mine
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摘要: 针对当前煤矿对无线通信系统的要求，分析比较了现有矿用无线通信系统的特点，阐述了WCDMA矿用无线通信系统的优势，并对其关键技术进行分析；介绍了该系统的网络架构和功能特点。应用结果表明，该系统能够满足煤矿日常生产管理的通信需要。Abstract: In view of requirements to wireless communication system of coal mine at present, the paper analyzed and compared characteristics of existing mine-used wireless communication systems, described advantages of WCDMA mine-used wireless communication system, and analyzed its key technologies, introduced network architecture and function characteristics of the system too. The application result shows that the system can meet communication needs of daily production management of coal mine.
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Key words:
- mine wireless communication /
- WCDMA /
- power control /
- soft handoff
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